Home / 6,723,225.14-10,063,962.51-3,641,562.40

Finding the Fourth Proportional to 6,723,225.14, 10,063,962.51 and 3,641,562.40

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Solution

The fourth proportional to 6,723,225.14, 10,063,962.51 and 3,641,562.40 is: 5,451,036.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,225.14 : 10,063,962.51 = 3,641,562.40 : x
  2. Step 2: Convert to fraction form
    6,723,225.14/10,063,962.51 = 3,641,562.40/x
  3. Step 3: Cross multiply
    6,723,225.14x = 10,063,962.51 × 3,641,562.40
  4. Step 4: Simplify right side
    6,723,225.14x = 36,648,547,471,425.62
  5. Step 5: Solve for x
    x = 36,648,547,471,425.62/6,723,225.14
  6. Step 6: Final answer
    x = 5,451,036.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.